I am looking for a dry lane ball and where I can actually get straight and roll it up the boards however my issue is I have little ball speed and decent hand so everything is strong for me. I use a gravity shift as my heavy oil ball with my purple rhino pro just below that and a dull faball nail(polish knocked off) as a medium/medium lite and spare ball. I was looking at the power groove dry/r or avalanche pearl or possibly something from another company and was wondering would I be able to get any of these weak enough for my needs. For example the nail is drilled with the symbol in grip center and I can play this on a medium shot with 10 out wall from 25 to 7 and recover.