Hi, bought a nice 05 V-star 650 Classic this summer after I got my motorcycle endorsement. Rode a bit this summer and now that winter has come my neutral safety switch seems to be leaking. My question is has anyone tried using a slightly larger O-ring? One with a cross section of 2mm vice the 1.96mm cross-section of the yamaha original o-ring. This would be the 29mm x 2mm (standard size) versus the 29 x 1.96mm recommended by yamaha. I am getting ready to fix this leaking oil issue, have purchased a new neutral switch just in case the ears on mine are cracked. Would like some quick feedback. Thanks in advance!