Yoomp! Tunnel is on my TFT not "round"

[Yoomp! Tunnel is on my TFT not "round"]

Hi!

 

I have the effect on my TFT that the tunnels are oval (height larger than width, see picture).

Normally the TFT works without distortion (see circle picture)

On a CRT TV it works ok, too.

 

Anyone with the same "effect" or any idea what's the reason for this?

 

Best regards

 

Tigerduck

 

[Yoomp Boxes and version 1.1]

Hi,

 

now I'm a proud owner of Yoomp, too!

You did a very good job, respect!

 

Regards

 

Tigerduck