ray_afraid said:

Bobba Fett wouldn't need to visibly cloak his ship as the Falcon has no rear windows or anyway to physically see him following. Bobba would just need to block himself from the Falcons radar, which has been mentioned in the films as a possibility in other situations and I'm sure Fett is crafty enough to do so.

Exactly...

It's not as if Fett is behind the Falcon, flashing his lights and beeping his horn!!! He's a fucking Bounty Hunter...I'm sure he's more subtle than that!!