Anyone else having the steelseries SX having issues with the pad wearing out on the spots of your mouseskates? They promise the pad to be lifelong durable :/. It takes me 1 to 2 months to wear this pad out with teflon skates. How do you guys keep this pad in a good condition? I use the silicon cloth but it doesn't help keeping those 2 spots smooth.

for pictures:

http://www.digitalise.net/SX/SX_1.png
http://www.digitalise.net/SX/SX_2.png
http://www.digitalise.net/SX/SX_3.png