swapping sounds like a real pain in the keester muscle. I'm glad I waited to join the forum when I did, or I might have had to go thru all of this headache as the rest of you (Senior to me) gamers
did. Wish I invented tylenol.
If there is no need to go thru Trial and Error, why bother. Learning from others/mistakes should be a pastime. Certainly would cut back on wasting money