I'd have to say i'm in a similar camp on stiffness (deadness or impact absorbtion too) and weight Rob - both of these are in my thinking too critical deliverables for any bench.
That said the ideal bench is presumably not just a simple waist high rectangular wooden cube (whatever that's called) filled with concrete and keyed to the floor. Or maybe it actually is :shock: - 'many a true word spoken in jest'
How's about a mail order IKEA like flat pack bench kit finished in self adhesive beech film? Assemble in your shop with only a screwdriver, and fill with quick drying concrete. Ready for use in only 24hrs? (no! you can't fill it with rocks to save on the concrete...)
More seriously. The split top idea has got me thinking as it adds a little to the mix. The problem as ever though is that if we slip into tunnel vision on any one aspect of functionality we risk losing sight of others - and it seems to me that to strike the right balance is the key.
Maybe a split top can be achieved without unduly compromising especially weight and stiffness, or maybe it can't. This to me is the big question that's still open.
As a more or less Roubo like solid top with only a narrow slit down the centre that US bench looks like a decent attempt at achieving this - especially if you can clamp the halves together. The loss there is possibly the need for some sort of supporting under frame, and whatever that might give away in overall stiffness...
That said the ideal bench is presumably not just a simple waist high rectangular wooden cube (whatever that's called) filled with concrete and keyed to the floor. Or maybe it actually is :shock: - 'many a true word spoken in jest'
How's about a mail order IKEA like flat pack bench kit finished in self adhesive beech film? Assemble in your shop with only a screwdriver, and fill with quick drying concrete. Ready for use in only 24hrs? (no! you can't fill it with rocks to save on the concrete...)
More seriously. The split top idea has got me thinking as it adds a little to the mix. The problem as ever though is that if we slip into tunnel vision on any one aspect of functionality we risk losing sight of others - and it seems to me that to strike the right balance is the key.
Maybe a split top can be achieved without unduly compromising especially weight and stiffness, or maybe it can't. This to me is the big question that's still open.
As a more or less Roubo like solid top with only a narrow slit down the centre that US bench looks like a decent attempt at achieving this - especially if you can clamp the halves together. The loss there is possibly the need for some sort of supporting under frame, and whatever that might give away in overall stiffness...