PR51713;
I have a way to cut Christmas Layout noise.
It works on RealTrax which is similar in noise level to Fastrack. Both have plastic roadbed and hollow rails, tho the RealTrax rail is pinched shut at the bottom.
I simply buy 1/8" Felt at a craft store to lay down. It comes in a yeard width and they cut to any length you want. Trim to fit and the scraps are usable as snowbanks. (I tuck some under the sheet once I determine where to place buildings, ect. Also, poke holes and run the wires under it.
Some planning is needed but it can be done in under a day for a small loop.
White felt becomes snow and it muffles the track reasonably well for the few weeks it is in use.
It acts both as a soft surface to place under the track removing the floor as a sounding board and as a sound absorbing area in general.
And to top it off, Snow white is appropriate as a scenery surface for the season.
Bottom Line: Have FUN !!!