[gold star windshield repair]

Omega,

Two words I never use in windshield repair are 'disappear' & 'invisible'.
As mentioned, there will always be some scarring, and when the light enters at certain angles, the repair will be seen. Even the very best repairs, done with the very best resins, are still visible to some degree.

To answer the question of what to do if legs do not connect to the center:

Gently apply pressure in the direction of the center on the end of the leg closest to the center. I use my sharp probe for this, to concentrate as much pressure as possible directly on the leg. Using something blunt will distribute the pressure over a wider area, making it harder to achieve the desired result.

Keep up the good work. Grace