Bottom Valve Spring Retainer Tool! (Short Video)

Over the years I have encountered (and used) different brands of valve springs for BSA A50 & A65 twins 

Some springs will fit the bottom valve spring retainer just fine, while some others don't...

I am also aware of different tolerances of bottom valve spring retainers based off the ID (inner diameter) spec  

Last week I encountered an issue where a new set of springs wasn't sitting fully (seating) into the lip of the bottom retainer 

To combat that issue, I made a permanent tool

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