savox servicing out of warranty?

[ch!3f]

hi guys having a problem with my sc1251mg not centring correctly sometimes its fine other times its not tryed it with 27mhz and 2.4ghz and samething with both so not the radio any ideas?do they fix them out of warranty if so any1 got the address as i cant find my box for it also an email address may help to ask them.

thanks ian