Disc break conversation for vespa super 150

Hi all Ron here from Singapore.

recently I ordered and install a product from Scooter Center.com, Fork with disk brake -LML NT Grimeca Style, on my Vespa 150 Super. originally its a 3pcs fork and now I convert it into a 2 pcs disc break fork,

it fit well but I feel the alignment is meant for a PX150 model, the ride didn't felt right, i realise the old fork I was using made the front of the bike lower, thus made the ride more stable, after installing the LML. it got abit higher in front. I

Is there anything SIP can offer for a classic bike to convert into a 2pcs fork with disc break?

cheers guys