I need some help with this decision.
For Ground Level, I would get a few inch deep trench dug. Line this with poly sheeting and fill with small uneven 'gravel' (not round pebble) up to surface level and lay track on this.
For laying higher, I would have 75 x 75 mm posts say knee high, maybe a bit higher, cut from treated fencing posts.) Then use treated wood narrow sheeting to lay between the posts, probably needing square support strip beneath. The height of posts would be checked with some measuring tool,
theodolite?. Then tack flat roofing 'felt' on top of sheet strip (like on my garden sheed roof). Should like similar to ballast in colour. Then lay track on this. The sheet strip would become wider in parts to allow for sidings, station models, etc.
Which way to go? and is either approach correctly specified?
For Ground Level, I would get a few inch deep trench dug. Line this with poly sheeting and fill with small uneven 'gravel' (not round pebble) up to surface level and lay track on this.
For laying higher, I would have 75 x 75 mm posts say knee high, maybe a bit higher, cut from treated fencing posts.) Then use treated wood narrow sheeting to lay between the posts, probably needing square support strip beneath. The height of posts would be checked with some measuring tool,
theodolite?. Then tack flat roofing 'felt' on top of sheet strip (like on my garden sheed roof). Should like similar to ballast in colour. Then lay track on this. The sheet strip would become wider in parts to allow for sidings, station models, etc.
Which way to go? and is either approach correctly specified?