We just finished restoring a 77 Venture 222. The backstay is loose and at the end of its turnbuckle. Looking for sugestions for tighting. Resize to a smaller turnbuckle or have stay shortened and recrimped.Also, any sugestions for waxing over Pettits Easypoxy. I want the new paintjob to last. Trailer sailing only boat is not in water for more than acouple of days at a time. Thanks in advance, Eric