The filling ability of Menzerna`s po106FF caused huge headaches for me and I`ve never used their products since...not that I never would or anything.
Anthony O.- I share your fond memories of doing business with Irene and the rest of the folks at TOL. She was *very* helpful without being caught up in the "this product is *BEST* because I say so" that`s so common. I still keep some of those old catalogs of hers around...too bad you couldn`t take over but I sure understand.
Heh heh, I still keep the older Cyclo in its TOL box

The guys at CycloToolmakers even preserved it and shipped the unit back to me in it when servicing that unit (which, incredibly, they said it didn`t really need).
And I *just* used up the last of my TOL Wheel Cleaner earlier this year.
Those "buff with red" towels were also available from Emmons Coachworks (since we`re doing the Memory Lane thing..) and were indeed very good as cotton goes (better than the reserged Charismas that Kevin Overall sold).
DBAILY- There were a few color/scent versions of the HT-23 but IME they all worked the same. I just recently used up the last of my *really* old "orange-pink" version from maybe `83-4. I do sometimes wonder whether Eraser/etc. might work better, but will probably never find out first-hand.
Setec Astronomy- Yeah...sigh, I used to have maybe six different prep solvents on the shelf. Fave pre-VOC was Wurth Cleans-All/CleanSolve, probably still have enough for this lifetime.
Lonnie- Yes indeed, Kevin`s reasoned approach to this stuff was a breath of fresh air, even though his experiences sometimes differ from mine. Gee, I haven`t talked with him since forever...