Ahoy guys,

I am modelling an accumulator using poly method but when applied boolean operation, and bevel to the edges I ended up with darksided faces... Later on I want to export them in Macromedia Director but the edges seem quite jagged. Yet, the exported geometry isnt my problem I ask you for your help to give me directions how to settle the darkened poly faces without having to harden the edges

Here i've provided a shot ot the geometry to help you visualize my concern
Thanks in advance,

Best regards