[Tigers] Glass problem

[Rollright at aol.com]

Hello,
 
I removed my vent windows to renew the rubber and felt channels and all in  
this assembly.
 
Problem:
 
After I removed the vent window,  I cleaned the old dried rubber  on the 
glass with a number of methods and materials; razor blade, hot water,  etc.
 
But, I also used Scotch Brite. After completion, I find that glass appears  
to be softer than Scotch Brite. So I discovered I have a number of small  
scratches that I need to polish out.
 
I need the expertise of someone that has experience removing light  
scratches like this
 
Please help.
 
Jim  Armstrong
Mk 1A 
382002083
LRXFE