[VAL] roof a/c...roof etching

[AlanTBird@xxxxxxx]

While redoing the 79 I put on a new carrier a/c and while making my 
selections i found they have a low profile unit that i was considering but ended up 
with the standard 15k btu with heat strip for an additional 49.00...it looks 
GREAT and is much smaller than the orig. armstrong. Price delivered to my door was 
just around 500.00.

That said...<NEXT SUBJECT>...On the 64, that i have not had lot of time to 
tinker with cause i brought it home and then headed to the mountains for the 
weekend to install radiant heat in our house here cause its getting cold....WHERE 
DID THE SUMMER GO?
Anyhoo...the previous owner had some farm hand prepare the roof by ETCHING IT 
to receive paint... & never got to the painting!.....You can still see some 
shine under the etching and i am wondering how to approach that issue to 
reverse the process!
If they "clearcoated" in 64 ~ it sure seems a better lasting product then all 
the other units i have owned....no pealing at all!

any advise would be greatly appreciated.

AlanT
phx/mesa AZ