Glad to help.

Well, I can't really compare them directly. The closest I've ever flown is probably the HobbyZone Mini Super Cub.

Personally, I say, 'what the heck - get something different.' You've already flown the cub, try the SS. If it doesn't work out, you're only out about $20 for the Slow Stick wings and such - all the parts will transfer to another model.

Then this one should work one thing about planes is you can play around and change things. If they won't take it back I would try this prop out sometimes you just have to work out these plane problems with different setups. Can be considered the side of effects of the RC addiction.
http://www.headsuprc.com/servlet/the...r--dsh-/Detail

No that wouldn't be the pitch you would need something like this.
http://www.headsuprc.com/servlet/the...r--dsh-/Detail

So try a 7x4 SF prop is the prop shaft threaded, or not?

I would go on live chat and see if they can help you. Have your order number handy.

My last order was 14 days from the day I ordered to the day I received it at my door. If your package has shipped, then there is a tracking number on your account (and in an email they should have sent you). You can take the number and plug it into the USPS tracking system and see where it is.