Well you've had better luck than me, my Vista was supplied with Baintech merit
sockets on it. I noticed around 4 months after I purchased the unit that the strap
that secures the rubber weather cap to the sockets had perished and broken. The
Vista had been sitting in the garage for the 4 months and the sockets not used.
I sent an email to Biantech and asked if they could supply new caps and received no
response from them. Contacted Vista, they did not sound surprised at all, they sent
me some spare caps and I think from memory they said you'll need some spares. I haven't
checked to see if Vista are still using them.
Only had time to fit one before the trip, on returning 6 weeks later and washing the Vista found
the replacement cap I had fitted has also perished, only six weeks away and it was not all
that sunny.
Would not recommend their merit sockets to anyone, going to try Lion or Narva this time.
Cheers