I just noticed a slight crack in my ramp and looking more closely there is also damage where the ball makes a u-turn from the plunger at the top of the skill shot ramp.
I had been searching the net to find a replacement ramps for this but without any luck.

Does anyone here have suggestions on where I could buy one?

Cheers,

Snoz.   

Very hard to find a nice one, they are always broken on the first corner much like any other plastic entry ramps.
Are you able to fit stainless protectors to reinforce/disguise the breaks?