So I'm having trouble climbing really steep technical sections. The front end/fork has a tendancy of being really light and lifts off the ground. To keep the weight on the front wheel, I have a 120 mm Thomsone stem installed upside down, and some rather long bar ends - but nothing helps. I used to be able to climb them no problem on my Klein Mantra (so it's not the rider . I have a fox float RLC 100, would an 80mm fork lower the front?