I believe it is the opposite (on average). If you are looking to go left and turn it over (assuming right handed), then a lighter/less stiff shaft should do the trick. This is just general advice though...
Not affiliated with maltby, but I can answer this! You are correct that the DRM and the DBM are both stronger finishes, but I believe they made the DRM to be more flexible, as the TSW wedges actually...
Howdy Britt! Just an overly excited Maltby fan here looking to get my latest fix. I have been saving for a minute and am ready to drop the $$ on some custom DBM Ts4's but the itch is hitting me hard. ...