[Resolved] Can't sell my engine

[ancienthighway]

I've tried to upgrade my engine with many different Merchants, yet none will allow me to sell the one currently installed. In fact, for all the other engines they have available, rather than being "grayed out", the show - CR in the sell price. It looks like I can buy an engine, button works and shows I have one installed and what they have available, but no option to sell there either.

[e_ynfante]

When you go to purchase the new engine (and some other parts at times) it credits you for the old engine, showing up on the sales page as a - CR. If you look at your final price it is less the amount for selling your old engine. This seems to occur when the merchant has the programmed max of an item to sell. For example, one basic engine and trying to sell him your basic engine.

[ancienthighway]

The way replacing an engine them appears to have changed. Last time I replaced one I had to manually sell my current engine, then buy the new engine. Two separate transactions.

Now simple select the engine you want to buy and the selling of the old is handled. I can see where this would make sense, to keep over anxious pilots from selling, then realizing he doesn't have enough to buy the new engine, or even the old now.