Looks like Bob makes a kit for the Forte II for $55 Here is a link http://www.critesspeakers.com/crossover_repair_kits.html

I agree with djk, swap the mid drivers left to right , if the issue follows the driver the diaphram is most likely the fault. Welcome to the forums.

Nice, a SlimScala. Check out JWC's build I think the thread was named Tall Scala Here is the link, http://forums.klipsch.com/forums/t/71921.aspx?PageIndex=1

The Parts-Express Dayton 1% caps come in the values you want, and are a good capacitor. If you wnat to go another step up get a hold of Bob Crites for the Sonicaps, I am sure he carries the 2uf, but not sure about the 1.5uf.

For a while now, I have been shipping horns all over the U.S. for about $25, today I shipped a set and cost $46. We can thank UPS for the nice price hike, I will check with other shippers for better rates.

Found a solution to the shipping hike, if I package the horns individually instead of in pairs there won't be any additional dimentional charges. Shipping will be around $30 for a pair of horns.

[quote user="squawker"] Its is hard to believe that it would be the tweeter itself.[/quote] Actually I have many times seen older K-77's with different SPL, in that case I send them to Bob to replace the diaphrams, or get a set of CT-125's to replace them with. Either way, sounds like you have got it under control.

For a while now, I have been shipping horns all over the U.S. for about $25, today I shipped a set and cost $46. I still have a few sets of K-55 adapters left, and 2 sets of aluminum adapters.

Found a solution to the shipping hike, if I package the horns individually instead of in pairs there won't be any additional dimentional charges. Shipping will be around $30 for a pair of horns.

I buy the 3654 T2A replacement from Bob Crites, I think the pair cost $72 shipped.