Distance for 10 columns (inches)	Distance for 10 columns (meters)	Frequency (Hz)	Distance between 2 columns
6	0.152400305	70	0.01524003
9	0.228600457	75	0.022860046
8.5	0.215900432	80	0.021590043
6.5	0.16510033	85	0.016510033
6	0.152400305	95	0.01524003
7.75	0.196850394	105	0.019685039
8.5	0.215900432	115	0.021590043
9.5	0.241300483	125	0.024130048
6.25	0.158750318	135	0.015875032
7.5	0.190500381	145	0.019050038
7.75	0.196850394	155	0.019685039
9	0.228600457	165	0.022860046
4.25	0.107950216	175	0.010795022