alternatively contact cliffy directly as often he has sets at home that he hasn't sent to distributors and his postage is great - $2 for 4 cliffy protectors.
Thanks for the tip, I will do if this doesn't work out.
How long ago did you place the order with Mad Amusements? And when you placed the order did you receive an email from them giving the shipping options etc? normally this email can take up to a few days.
Also when he actually sends the order you should receive an email from USPS with tracking info. Once you have THAT email you know you're going to receive your order 
As others have said he IS slow to send anything, but if you've had the emails sent to you as i mentioned above you should receive your parts I've had no problems so far with him, everything has turned up, albeit not as quick as i would like!!
I dont know if it actually helps but if i ever have any queries about an order i always make sure to be polite in the emails i send (i've only needed to do this once that i can remember with Mad btw) and i've never had to wait long for a reply. From what i've learned of other peoples experiences of him he seems like someone who would probably ignore abusive emails.
I placed the order about the 31st of last month, so about 11 days ago, but no emails from USPS.
I did get one about the shipping details, which I answered straight away and chose the Express option
Then they had to send a paypal invoice so I can pay the difference for the Express post, in which I payed straight away.
To get to this point 6 days had gone past and I haven't heard from them since
All of my email have been polite.
I think they have a bad system for the shipping side of thing, a customer should be able to choose what shipping they what in the checkout process.
This would have cut out 6 days in my case, anyway I think it will be my first and last order with them.
