Dont blame you for leaving it on if its not absolutely necessary.
I have Space Station from around the same period, Mylar is good apart from a few bubbles round the inserts.
Doesnt affect play in any way, but i do intend taking it off.
Normally use the heat method, but ill try the injection method also through the bubbles. Heat can be a risk, if injection works better, ill be sure to let you know
