Hopefully I'll pick these up from matt this week so that'll ward off any issues, whether thats from hitting a wall with the 39s or simply getting where idt by over taxing them. Some techs have said id be fine pushing the 39s and I believe them, but there's no kill like over kill, especially when its been down for 5 months and I don't want it to be again for a silly reason like running out of fuel.