A couple of questions for you... is that a full system or slip ons with existing pipes? If it is a full system, then I would contact Termignoni and find out if there was a design change at some point where the spring loop locations were changed from inboard to outboard on the pipes. If there was a design change at some point, odds are you have a pre design change set of pipes and post design change slip ons or vice versa.
Reason for asking is that I did a Google Image search and every pic of that system shows the springs mounted on the outboard of the pipes.
By the way, nice ceramic coating job on the pipes... was that existing or something you had done?