Love this door.   We installed on a 36x60 Dreamline shower pan.  Only one issue is our lip was exactly 2 34 wide.  And we didn’t install the door on edge.  But actually dead center.  

We call the company Glassware and they were prompt to respond and explained what we needed to do.   

We opted to leave door.  The glider is held by the stationary door. And we didn’t drill into shower pan to hold it.   Which we prefer because we are worried potential future issued.  Now by leaving it there we all choose
not to use the water bar to stop water.  We do not have water coming out.   And again prefer not. To drill any holes in shower pan.   I will try and take pictures so you can understand.     In all case the door is solid. Beautiful and Im so pleased with it.  And the level of service received from Glassware.   Shopping online can be scary and time consuming. But Im grateful that this went smooth.