Hi Colin,
Im new to the forum too today, as people said i used a old chair that was Oak for one of my first pens wood that costs you nothing is bountiful.
I had this piece of old red wood that i wanted to try out so i cut a length square as it was about 15mm thick. started sawing it on a manual miter saw and the smell was absolutely beautiful, like cinnamon or spices ?
anyway when i finished with clearing the sawdust which looked like dried blood ?? the smell was really beautiful, but my face started to burn, lips tingling as if i just rubbed vics vaporub all over my face !!!!
a cold water wash and a google of sandal wood ?? i came across the wood database
https://www.wood-database.com/ and found it to be Cocobolo, a true rosewood and a very naughty but beautiful rosewood. As a new pen maker i found this site very eye opening, woods i have and still never heard of is a must for any new turner pen or otherwise i would strongly recommend you take a look at the allergies and rosewoods infract look at all woods in general you need a respirator safety specks and i use a old leather apron too.
Also someone mentioned one or two poisonous woods these you need if you have it a vacuum cleaner on as much as possible, Yew, Laburnum, tambootie and another i cant remember ALL are toxic or a direct toxin so please look them up.
Wenge, panga panga, tanga tanga all need to use thin gloves something i wouldnt do really but if you get a splinter and these three do cause it to go septic.
look on youtube and you will find loads of clips i prefer the ones just with music no talking lol as they can get annoying ;-)
sorry its a long one but do look at the wood database and use it as a reference to any new woods you come across, it also tells you about the hardness (Janka scale) which is great to know if your going to get beaten up by African blackwood or African leadwood ( two of the hardest woods i have used)
another tip, i use a morse taper drill bit in my tailstock to drill my blanks on the lathe. if you have two morse taper dead centres, put one in the headstock and one in the tailstock and bring them together !! both points should go point to point, if one is out then you need to adjust the tailstock, that could be whats causing the drill to go out of true ?? hope it makes some sense im sure others will help out too.
all the best
L