Thanks. This is what I am trying now. bought two cheap stems and am going to try them out. Current set up is 120mm but bought 100 and 90mm. Cost me $23. Figure I could send them back. Also trying the seat adjustment from other suggestions here. Thanks to all who responded!

The power of anti-cheeto dust fingers.

Is there any legitimacy to the claims that the Ukrainians want to disassemble these munitions to use as drone bombs? I suppose time will tell and no assurances have been made that this is the case.