We love questions here so don't worry about asking. We all were at a point of not knowing at one time. I have learned everything I know from asking questions here of members at BPT's.
The green bridge can not be made into a double wide only above and below. The red bridge is made to be either a single wide or double wide. Its just moving to two top pieces and the one bottom piece in a different direction and they just snap on and off. You will need double wide yellow risers if you go with the double wide option.
The green bridge can not be made into a double wide only above and below. The red bridge is made to be either a single wide or double wide. Its just moving to two top pieces and the one bottom piece in a different direction and they just snap on and off. You will need double wide yellow risers if you go with the double wide option.