Top sash guides 18-166 and Series 390 balances

I have tried numerous times to add this to th discussion,77-58520 but it keeps telling me
"an error occured with your submission"

I am on my second repair job using the parts I have purchased from you and I noticed a big difference in my top sash guides and the ones I purchased from you. I was not expecting them to be exact and they will work, but I was hoping we could get a little bit closer to the originals. I purchased your #18-166 guides and 390 channel balances. My concern is where the sash guide makes contact with the balance. My originals had a much larger "hold" than the new ones(see pics). I would greatly appreciate if you could possibly see if you have something a little bit closer to my originals as the new ones barely make contact.
Thank You so much for your help! You guys are great and I appreciate your great customer service!

Gentlemen,

Sorry for the delay in responding. Here is a pic of the measurements of my original Sash Guides. Sorry for the crude drawing but I am not much of an artist. I measured this with a cheap Harbor Freight micrometer and many of the measurements came out to 64ths so I converted them to the nearest 1/8th as these are well over 30 years old. The guide on the far left is one of you 18-166s and the one next to it is one of my originals.

Thanks again for all your help and great customer service!

Hello, I have the same top sash guide with the same measurements as the person who posted this thread in 2016, wondering if you all have come up with any better matches since then.