I think that the grip sizes on the junior racquets are too big for kids. My 8 yr old son uses Prokennex 65 (25.6 inch) and 67 (26.35), which only come with 4 inch grips. They do not provide an option for 3-1/2, 3-5/8, 3-3/4, 3-7/8 etc.. Based on his feedback, I have to shave the grips down to 3.75 for him to be comfortable. We spend ~80% of practice time on serve/volleys/half volleys/overheads/approaches etc.. i.e net game. On the baseline he seems OK with a 4 inch grip. What are your experiences with your kids racquets? Do the babolats, wilson's etc.. provide smaller grips on 26 inch racquets?