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Old 02-20-2014, 10:51 PM
tbr75 tbr75 is offline
Bogey Member
Join Date: Jul 2012
Years Playing: 7.6
Courses Played: 36
Posts: 75
Niced 3 Times in 2 Posts

I checked the PLH versus my pre-thumb Birdies and they're way off. Are pre-thumb birdies and thumb birdies way different?

Rim depth is 2cm less than pre-thumb Birdie and inside diameter is 2-3 cm less than pre-thumb Birdie.

For reference the PLH and rim depth match my circle stamp Polecat (I know it's not a Polecat).
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