Channel balancers and accessories for Milestone Single Hung Series 1000

Hi SwisCo,

Firstly, thank you for providing such expert videos and forum advice. I particularly found helpful your comments to a customer in Naples FL (https://www.swisco.com/discussions/Channel-Balancers-for-Milestone-Single-Hung-Series-1000-Windows-77-158971). Like the customer in Naples, I am also in Florida and have Milestone Single Hung Series 1000 windows built into my home by Florida Extruders International, Inc. from Sanford FL. However, my window sizes are different. Based on SwisCo's advice in that previous thread, I knew what information to look for to help find my replacement parts.

I have two window sash sizes, described below. Each sash is going to need top sash guides.

1) 35" x 31.75" sash (WxH). The balancer, measured metal to metal, is 29 1/8th inch and has text 28B stamped into the metal and printed text 28-B-20. So, part number S380-29 with option 2820?
2) 51" x 25/75" sash (WxH). The balancer, measured metal to metal, is 23 inches and has text 22D USB stamped into the metal. Neither sash from this window had the printed text, so we weighed it on the scale (17 lbs).

If you could help me identify the part numbers of the balancers, nylon ends, and top sash guides, I would greatly appreciate it. Thank you.

We've broken our vinyl glazing beads trying to lock crooked sashes. They are 1/2 inch on the exposed surface and it looks like PN 55-194-6 is used to replace those. However, each window sash is divided into 6 sections using a vinyl 3/4"W x 1/16" thick divider. Can you supply this piece as well? Thank you.

I thought my problem was the channel balance. I removed the sash and I believe there should be a stop on top of the sash for holding the channel balance to the sash. The picture is what I need.. do you have them