I've been running into some problems with my flathead in my '31 pickup. The other day I drove it to work and made it about 10 miles before it started bucking and sputtering to the point it wouldn't even really run. Got it home and read that Mallory Dual Point Distributors are noted for having issues with the condensers. Replaced the concenser and it cleared up and ran great. Then a couple days go by, just drove it about 3 miles around the neighborhood, but today decided I would drive it to work again. I was a mile into my drive when it started bucking and sputtering again, whats the deal? Did it go through another condenser? Are the points bad? This distributor is only about a year to year and a half old? Should I be running some special condenser, just put on a 49-73 Ford style, shouldn't any V8 condenser of that era work. Is my Mallory Dual Point set up wrong? Baffled, about ready to pull this Mallory Dual Point out. Going to call Bubba today and get his opinion along with a call to Mallory. Thanks anyone that can help. Why after a year having this problem?