After reading through a lot of posts about the LM Pres MP, I've come to the conclusion that there must be a lot of variance in the weights of the racquets that the readers have been getting. I weighed a i-Pres MP strung with ALU 16L, with an overgrip and a vibration dampener, and it weighed 12.3 oz. -- then I weighed a LM Pres MP set up exactly the same way, and it weighed 12.5 oz. A lot of the posters, however, have stated that their LM Pres MP's are lighter (in some cases --"much lighter" ) than the i-Prestige MP. Have any of you posters that have more than one of the LM Prestige MP's, noticed an unusual variance in the weights? Thanks for any responses.