This oil pattern uses a distance of 39 feet with very little downlane help to guide the ball into the pocket. Because of the lower ratios towards the end of pattern, the greatest factor on how the 2009 Teen Masters Qualifying pattern will play is the lane surface and how the bowlers breakdown the pattern.

Side to Side Values: 22’ 2.8 to 1 37’ 2.4 to 1	Front to Back Taper Ratio Values: Outside Taper 4.2 to 1 Inside Taper 3.5 to 1
Pattern Distance 39 Feet	Pattern Volume Forward 12.10 mL Reverse 10.35 mL Total 22.45 mL

22’ 2.8 to 1
37’ 2.4 to 1
The 2D chart on the right was generated by Lane Monitor showing select tapes and ratios at key distances throughout the pattern. USBC Sport Bowling ratios are calculated at 22’ and 2’ before the end of the pattern.

Side to side ratios in the last half of the pattern can be an indicator of the difficulty of a pattern. Generally, the lower the ratios down lane, the more difficult the pattern.



Outside Taper 4.2 to 1
Inside Taper 3.5 to 1
The 3D chart below was generated by taking tapes every foot of the pattern. This gives a visual of how the conditioner tapers off from the front to the end of the pattern.

Download KOSI Pattern File Download PDF Report File
FORWARD DISTANCE: 39 # Start Stop Ld Sp Cr Start F. End F. FT TOil 1 2L 2R 3 14 111 0.00 3.90 3.90 5550 2 6L 6R 1 14 29 3.90 5.80 1.90 1450 3 9L 8R 1 14 24 5.80 7.70 1.90 1200 4 10L 9R 2 14 44 7.70 11.60 3.90 2200 5 12L 11R 1 18 18 11.60 14.10 2.50 900 6 13L 12R 1 18 16 14.10 16.60 2.50 800 7 2L 2R 0 18 0 16.60 24.00 7.40 0 8 2L 2R 0 22 0 24.00 35.00 11.00 0 9 2L 2R 0 30 0 35.00 39.00 4.00 0 10 - - - - - - - - - 11 - - - - - - - - - 12 - - - - - - - - - 13 - - - - - - - - - 14 - - - - - - - - - 15 - - - - - - - - -	REVERSE DISTANCE 29 # Start Stop Ld Sp Cr Start F. End F. FT TOil 1 2L 2R 0 30 0 39.00 29.00 -10.00 0 2 14L 13R 1 22 14 29.00 25.90 -3.10 700 3 11L 10R 2 18 40 25.90 20.80 -5.10 2000 4 8L 8R 2 18 50 20.80 15.70 -5.10 2500 5 6L 6R 1 18 29 15.70 13.20 -2.50 1450 6 2L 2R 2 14 74 13.20 9.30 -3.90 3700 7 2L 2R 0 14 0 9.30 0.00 -9.30 0 8 - - - - - - - - - 9 - - - - - - - - - 10 - - - - - - - - - 11 - - - - - - - - - 12 - - - - - - - - - 13 - - - - - - - - - 14 - - - - - - - - - 15 - - - - - - - - -
FORWARD REVERSE TOTAL OIL VOLUME: 12.10 mL 10.35 mL 22.45 mL BOARDS CROSSED: 242 Boards 207 Boards 449 Boards

The following charts on this page are generated by Kegel’s KOSI software from the lane machine program sheet.  

The OVERHEAD CHART on the right shows where the conditioner is applied on both the forward and reverse screens. The gradient area is a calculation of how the conditioner might bleed off the buffer brush.  

The COMPOSITE GRAPH below shows the total amount of conditioner applied to every board. A good way to think about this graph is to envision all the conditioner on the lane being pushed back to the foul line. Once all the conditioner is stacked up, this is what it would look like.

Side to Side Values: 22’ 1.6 to 1 33’ 1.5 to 1	Front to Back Taper Ratio Values: Outside Taper 3.5 to 1 Inside Taper 3.2 to 1
Pattern Distance 35 Feet	Pattern Volume Forward 9.92 mL Reverse 11.72 mL Total 21.64 mL

22’ 1.6 to 1
33’ 1.5 to 1
The 2D chart on the right was generated by Lane Monitor showing select tapes and ratios at key distances throughout the pattern. USBC Sport Bowling ratios are calculated at 22’ and 2’ before the end of the pattern.

Side to side ratios in the last half of the pattern can be an indicator of the difficulty of a pattern. Generally, the lower the ratios down lane, the more difficult the pattern.



Outside Taper 3.5 to 1
Inside Taper 3.2 to 1
The 3D chart below was generated by taking tapes every foot of the pattern. This gives a visual of how the conditioner tapers off from the front to the end of the pattern.

Download KOSI Pattern File Download PDF Report File
FORWARD DISTANCE: 35 # Start Stop Ld Sp Cr Start F. End F. FT TOil 1 2L 2R 1 10 37 0.00 0.00 0.00 1480 2 4L 4R 1 14 33 0.00 1.90 1.90 1320 3 5L 5R 3 14 93 1.90 7.80 5.90 3720 4 6L 6R 2 14 58 7.80 11.70 3.90 2320 5 7L 7R 1 14 27 11.70 13.60 1.90 1080 6 2L 2R 0 14 0 13.60 27.00 13.40 0 7 2L 2R 0 26 0 27.00 31.00 4.00 0 8 2L 2R 0 30 0 31.00 35.00 4.00 0 9 - - - - - - - - - 10 - - - - - - - - - 11 - - - - - - - - - 12 - - - - - - - - - 13 - - - - - - - - - 14 - - - - - - - - - 15 - - - - - - - - -	REVERSE DISTANCE 29 # Start Stop Ld Sp Cr Start F. End F. FT TOil 1 2L 2R 0 30 0 35.00 29.00 -6.00 0 2 7L 7R 1 18 27 29.00 26.50 -2.50 1080 3 5L 5R 3 18 93 26.50 18.90 -7.60 3720 4 4L 4R 2 18 66 18.90 13.80 -5.10 2640 5 3L 3R 2 18 70 13.80 8.70 -5.10 2800 6 2L 2R 1 18 37 8.70 6.20 -2.50 1480 7 2L 2R 0 10 0 6.20 0.00 -6.20 0 8 - - - - - - - - - 9 - - - - - - - - - 10 - - - - - - - - - 11 - - - - - - - - - 12 - - - - - - - - - 13 - - - - - - - - - 14 - - - - - - - - - 15 - - - - - - - - -
FORWARD REVERSE TOTAL OIL VOLUME: 9.92 mL 11.72 mL 21.64 mL BOARDS CROSSED: 248 Boards 293 Boards 541 Boards

The following charts on this page are generated by Kegel’s KOSI software from the lane machine program sheet.  

The OVERHEAD CHART on the right shows where the conditioner is applied on both the forward and reverse screens. The gradient area is a calculation of how the conditioner might bleed off the buffer brush.  

The COMPOSITE GRAPH below shows the total amount of conditioner applied to every board. A good way to think about this graph is to envision all the conditioner on the lane being pushed back to the foul line. Once all the conditioner is stacked up, this is what it would look like.

Side to Side Values: 22’ 2.1 to 1 40’ 1.6 to 1	Front to Back Taper Ratio Values: Outside Taper 4.4 to 1 Inside Taper 3.6 to 1
Pattern Distance 42 Feet	Pattern Volume Forward 14.32 mL Reverse 10.88 mL Total 25.2 mL

22’ 2.1 to 1
40’ 1.6 to 1
The 2D chart on the right was generated by Lane Monitor showing select tapes and ratios at key distances throughout the pattern. USBC Sport Bowling ratios are calculated at 22’ and 2’ before the end of the pattern.

Side to side ratios in the last half of the pattern can be an indicator of the difficulty of a pattern. Generally, the lower the ratios down lane, the more difficult the pattern.



Outside Taper 4.4 to 1
Inside Taper 3.6 to 1
The 3D chart below was generated by taking tapes every foot of the pattern. This gives a visual of how the conditioner tapers off from the front to the end of the pattern.

Download KOSI Pattern File Download PDF Report File
FORWARD DISTANCE: 42 # Start Stop Ld Sp Cr Start F. End F. FT TOil 1 2L 2R 6 10 222 0.00 7.00 7.00 8880 2 3L 3R 1 14 35 7.00 8.90 1.90 1400 3 4L 4R 1 14 33 8.90 10.80 1.90 1320 4 12L 10R 1 18 19 10.80 13.30 2.50 760 5 13L 11R 2 18 34 13.30 18.40 5.10 1360 6 14L 12R 1 18 15 18.40 20.90 2.50 600 7 2L 2R 0 18 0 20.90 34.00 13.10 0 8 2L 2R 0 26 0 34.00 38.00 4.00 0 9 2L 2R 0 30 0 38.00 42.00 4.00 0 10 - - - - - - - - - 11 - - - - - - - - - 12 - - - - - - - - - 13 - - - - - - - - - 14 - - - - - - - - - 15 - - - - - - - - -	REVERSE DISTANCE 36 # Start Stop Ld Sp Cr Start F. End F. FT TOil 1 2L 2R 0 30 0 42.00 36.00 -6.00 0 2 15L 13R 1 22 13 36.00 32.90 -3.10 520 3 14L 12R 1 22 15 32.90 29.80 -3.10 600 4 13L 11R 2 18 34 29.80 24.70 -5.10 1360 5 5L 5R 1 18 31 24.70 22.20 -2.50 1240 6 4L 4R 1 18 33 22.20 19.70 -2.50 1320 7 3L 3R 1 18 35 19.70 17.20 -2.50 1400 8 2L 2R 3 18 111 17.20 9.60 -7.60 4440 9 2L 2R 0 10 0 9.60 0.00 -9.60 0 10 - - - - - - - - - 11 - - - - - - - - - 12 - - - - - - - - - 13 - - - - - - - - - 14 - - - - - - - - - 15 - - - - - - - - -
FORWARD REVERSE TOTAL OIL VOLUME: 14.32 mL 10.88 mL 25.20 mL BOARDS CROSSED: 358 Boards 272 Boards 630 Boards

The following charts on this page are generated by Kegel’s KOSI software from the lane machine program sheet.  

The OVERHEAD CHART on the right shows where the conditioner is applied on both the forward and reverse screens. The gradient area is a calculation of how the conditioner might bleed off the buffer brush.  

The COMPOSITE GRAPH below shows the total amount of conditioner applied to every board. A good way to think about this graph is to envision all the conditioner on the lane being pushed back to the foul line. Once all the conditioner is stacked up, this is what it would look like.