One potential problem with flutes with a B foot is the C-C# adjustment. If the cork gets compressed or the C# lever is bent, it is difficult if not impossible to close all three keys simultaneously. My unique design alleviates this problem by adding a second clutch for the C# key on the C key bridge. (Standard on all Tom Lacy B foot flutes.) Click here to view a close-up of this design   In my experience, the first place to feel lost motion is normally on the A key. My new design has the A tail make a right angle parallel to the thumb keys. This allows for a larger surface area for felt, eliminating the chance for compression. (Standard on all Tom Lacy flutes.) Click here to view a close-up of this design   Click here to view a close-up of this design My innovative C# trill key is integrated into the normal trill section. This design adds very little weight and eliminates the bulky additional key hanging over the left hand section. Many flutists find the finger button location to be more natural. The traditional C# trill key location is also available. All split E mechanisms feature the bridge running under the right hand section keys. This looks more elegant as well as being less prone to getting bent or bumped out of adjustment.