Okay, Bud and Ron ...
Didn't mean to alarm anyone. I had just mixed the TF-5 when I used it the first time and it took so long to clear. Like I said, it worked better / faster last night. I'm satisfied with the product but will be happy to send you a sample if you'd like. Was just posting my experience because I was the OP on this thread. Was not trying to slight TF-5 in any way.
Thanks for taking so much care and interest in your product!