So, how does one de-yellow something? I have a VT-100 and some other gear that could use that process. JRJ On 8/21/2015 1:15 PM, Evan Koblentz wrote: > Going to be de-yellowing a //e Platinum this weekend. Check out this > picture of the top cover. You can see the non-yellowed part on bottom. > Big difference! I'll post "after" pictures. > > http://snarc.net/yellowing.jpg >