I have been able to buy these “frog legs” they act as suspension for the front of the wheel chair, this allows me to go a bit further afield.. when i first came home from Aylsbury, i was being pushed home one day.. as we entered “old” bell lane, there is a sunken curb…. this stopped the chair instantly, causing me to fly straight out landing on my head (again) luckily due to the speed i was traveling it was only minor injuries sustained – with the “frog legs” i should be able to prevent this..