Gypo Logger
Timber Baron
Oregon states that 8 thou is the allowable tolerance.Well, I took my own advice and went out and measured everything. The drivers on a new chain measure in at .062" The bar groove width measures with a caliper at .075-.080". So the clearance (slop) is about .013-.018". Are there any bar specs that would set a limit to this?
Thanks,
Steve
Its interesting to note that most saw racers use 1.3 chain in 1.5 bars.