Your switches are pretty well considered the standard in the industry by the comments of all involved. This a given. You have the product!
Would you consider making your switches with different ties to match other track systems?
Almost daily here on the Forum there is a thread asking what are the advantages to one track system over another and many opinions are given amid much discussion. People building new layouts does not seem to have abated at all even in 'this economy'. Each system has its advantages to be sure but all would seem to benefit from using your switches in lieu of the manufacturer's units.
Aside from Fastrack & tubular track users, many of us want a more scale-appearing track and debate over using one of the three major brands - MTH Scaletrax, Atlas, and Gargraves (as well as yours). I've had a nice Scaletrax layout and am a proponent of the system but acknowledge the shortcomings of it with the limited switch selection and the odd tie spacing. I can live with the ties but would really like to have a better selection in switches.
Personally, I dislike Gargraves track for several reasons - but mainly that the rails are much too big as are the ties. Its oversized. I have some of their Large Scale 2 rail track (same rails & ties) and it looks great with American diesels and 20th century steam in 1:32 and 1:29 scales. Not so with O gauge IMHO. Regrettably your switches suffer from the same 'too big' components.
Atlas is very nice but their switches draw criticism from some users too.
My proposal is this - Could you not produce your pieces with smaller (Scale) sized ties spaced to match Atlas and also for Scaletrax?
It would be great if you could offer a solid 'T' rail as well but the ties are visually the biggest offender.
There is a very large customer base out there who would most likely jump on this and eventually EVERY high-rail or 3 rail scale layout would probably have your switches on them!